nice to have you all with us. cnn "newsroom" with carol costello begins right now. >> good morning, soledad. david petraeus answers questions before congress on ben gauzi and maybe the affair that ended his career. >>> group of veterans, some wounded in iraq, are hit by a train and all during a parade in honor of them. now the feds are jumping in to investigate. and john mccain gets testy with a cnn producer when asked why he missed an important meeting about benghazi. >> i have no comments about my schedule, i'm not going to comment on how i spend my time to the media. >> wait until you get hit -- wait until you hear him get really angry. >>> what do spirit airlines and shirtless fbi agent in the petraeus scandal have in common? just wait. we'll show you more. newsroom starts now. i piercing sound of an air raid station. it is a chilling sound, becoming all too familiar as rockets continue to fill the air over israel and gaza and a planned cease fire, visit to gaza by egypt's prime minister may not be holding up.